当客舱释压时，乘务员口令正确的是_____.
A.COME THIS WAY! EVACUATE
B.HEAD DOWN！ BEND OVER
C.DON OXYGEN MASK! NO SMOKING! FASTEN SEAT BELT
D.NO EXIT,GO THAT WAY
正确答案是3
当客舱释压时，乘务员口令正确的是_____.
A.COME THIS WAY! EVACUATE
B.HEAD DOWN！ BEND OVER
C.DON OXYGEN MASK! NO SMOKING! FASTEN SEAT BELT
D.NO EXIT,GO THAT WAY
正确答案是3